Anti fouling paint

Anybody have good advice for a type of bottom paint that can stand out of the water storage, yet still do the job for a few days at a time in the water.
Went to some local shops and asked and got just as many answers. I have the same question in to Petit but thought maybe there was some real world advice on CF.
Muchos grassyass.

I always used a Pettit ablative on a previous boat that I kept in the water, but one time it was out for two months during the summer and when I put it back in the water, it continued to do it’s job.

I just bought two gallons of Super Shipbottom Paint (on the web). In or out of the water, no problem. BTW It has more copper than Pettit’s.